/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.camel.util;

import java.util.LinkedHashMap;
import java.util.Map;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.*;

class PropertiesHelperTest {

    @Test
    public void testExtractProperties() {
        Map<String, Object> params = new LinkedHashMap<>();
        params.put("foo.name", "Camel");
        params.put("foo.age", 5);
        params.put("bar", "yes");

        // extract all "foo." properties
        // and their keys should have the prefix removed
        Map<String, Object> foo = PropertiesHelper.extractProperties(params, "foo.", true);
        assertEquals(2, foo.size());
        assertEquals("Camel", foo.get("name"));
        assertEquals(5, foo.get("age"));

        // the extracted properties should be removed from original
        assertEquals(1, params.size());
        assertEquals("yes", params.get("bar"));
    }
}
